How do you use lain in a sentence?

"Lain was a complex and thought-provoking anime series that explored themes of identity, reality, and the internet."

Here's how it breaks down:

* Lain is the name of the anime series.

* The sentence uses Lain as the subject of the sentence, followed by a verb (was) and a description of the series.

You can also use "Lain" in a sentence to refer to the main character of the anime, but you'll need to be more specific, such as:

* "Lain Iwakura was a quiet and introspective high school student who found herself drawn into a strange online world."

This sentence specifically identifies Lain as the name of the character, instead of just the name of the series.